patrick16+FollowFound this flashing in my car after getting it serviced. what is it?I just noticed this thing in my car this morning and it’s freaking me out a bit. It’s flashing red and green, and I’m 99% sure it wasn't there before I took my car in for service a few days ago. I have no idea if it just fell out from under the dash or if the mechanics left it there on purpose. Should I unplug it or just leave it alone? I’m worried it’s some kind of diagnostic tool they forgot, or worse, something that’s going to mess with my battery. Has anyone seen one of these before? #MechanicAdvice #CarProblems #WhatIsThisThing #CarService #HelpNeeded 161157Share
